51041212

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{701}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 90810720

約数和(自身を除く): 39769508

約数列:

[1, 2, 4, 109, 167, 218, 334, 436, 668, 701, 1402, 2804, 18203, 36406, 72812, 76409, 117067, 152818, 234134, 305636, 468268, 12760303, 25520606, 51041212]

約数ペア:

[(1, 51041212), (2, 25520606), (4, 12760303), (109, 468268), (167, 305636), (218, 234134), (334, 152818), (436, 117067), (668, 76409), (701, 72812), (1402, 36406), (2804, 18203)]